<form action="test" method="post" enctype="multipart/form-data">
    <input type="hidden" name="_token" value="{{csrf_token()}}">
    <div>
        <label for="">
            姓名
        </label>
        <input type="text" name="name">
    </div>
    <div>
        <label for="">
            年龄
        </label>
        <input name="age" type="text">
    </div>
    <label for="userfile">上传文件</label>
    <input type="file" name="profile" multiple>
    <div>
        <button type="submit">提交</button>
    </div>
</form>